FR1540632A - Procédé pour la préparation de granules d'argile gonflée - Google Patents
Procédé pour la préparation de granules d'argile gonfléeInfo
- Publication number
- FR1540632A FR1540632A FR49171A FR69049171A FR1540632A FR 1540632 A FR1540632 A FR 1540632A FR 49171 A FR49171 A FR 49171A FR 69049171 A FR69049171 A FR 69049171A FR 1540632 A FR1540632 A FR 1540632A
- Authority
- FR
- France
- Prior art keywords
- preparation
- clay granules
- swollen clay
- swollen
- granules
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
- C04B20/068—Selection of ingredients added before or during the thermal treatment, e.g. expansion promoting agents or particle-coating materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/023—Fired or melted materials
- C04B18/025—Grog
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
- C04B20/061—Expanding clay, perlite, vermiculite or like granular materials in rotary kilns
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
- C04B20/1066—Oxides, Hydroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Civil Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET0032249 | 1966-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1540632A true FR1540632A (fr) | 1968-09-27 |
Family
ID=7556910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49171A Expired FR1540632A (fr) | 1966-10-12 | 1967-10-20 | Procédé pour la préparation de granules d'argile gonflée |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT273785B (fr) |
BE (1) | BE704508A (fr) |
CH (1) | CH486398A (fr) |
DE (1) | DE1671158A1 (fr) |
DK (1) | DK130578B (fr) |
FR (1) | FR1540632A (fr) |
NL (1) | NL6713721A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU171820B (hu) * | 1975-03-17 | 1978-03-28 | Ferenc Puskas | Sposob ispol'zovanija krasnogo shlama v keramicheskoj promyshlennosti |
DE3346120A1 (de) * | 1983-12-21 | 1985-06-27 | Aloys Dr. 7035 Waldenbuch Wüstefeld | Geblaehter perlit |
DE3631075A1 (de) * | 1986-05-07 | 1987-11-12 | Weinsheim Chemie | Material fuer antidroehnbelaege und verfahren zur herstellung von antidroehnbelaegen aus diesem material |
-
1966
- 1966-10-12 DE DE19661671158 patent/DE1671158A1/de active Pending
-
1967
- 1967-09-19 AT AT851567A patent/AT273785B/de active
- 1967-09-29 BE BE704508D patent/BE704508A/xx unknown
- 1967-10-05 DK DK495767A patent/DK130578B/da unknown
- 1967-10-10 NL NL6713721A patent/NL6713721A/xx unknown
- 1967-10-11 CH CH1419267A patent/CH486398A/de not_active IP Right Cessation
- 1967-10-20 FR FR49171A patent/FR1540632A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK130578B (da) | 1975-03-10 |
NL6713721A (fr) | 1968-04-16 |
DK130578C (fr) | 1975-07-28 |
CH486398A (de) | 1970-02-28 |
BE704508A (fr) | 1968-02-01 |
DE1671158A1 (de) | 1971-10-07 |
AT273785B (de) | 1969-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1502673A (fr) | Procédé de préparation d'aminoalcanenitriles | |
FR88296E (fr) | Procédé de préparation d'hydrate de bétaïne | |
FR89573E (fr) | Procédé de préparation d'alpha-pyrrolidones nu-substituées | |
FR1515581A (fr) | Procédé pour la préparation d'hydrures d'aluminium-sodium | |
CH521979A (fr) | Procédé pour la préparation d'hexahydro-imidazoquinoléines substituées | |
FR1533763A (fr) | Procédé pour la préparation de thio-semicarbazides | |
CH476006A (fr) | Procédé de préparation d'amino-oxadiazoles | |
FR1509368A (fr) | Procédé pour la préparation d'hydrindacènes | |
FR1540632A (fr) | Procédé pour la préparation de granules d'argile gonflée | |
FR1507525A (fr) | Procédé de préparation d'imino-dérivés de 5-nitro-(2)-furfurylidène | |
CH511249A (fr) | Procédé de préparation d'oxo-dihydro-benzothiazine-S-dioxydes | |
FR1489916A (fr) | Procédé de préparation d'aminophényl-thioéthers | |
CH523283A (fr) | Procédé de préparation d'a-uréidocyclohexadiénylalcoylène-pénicillines | |
FR1511342A (fr) | Procédé pour la préparation d'alpha-nitro-cétones | |
FR1531929A (fr) | Procédé pour la préparation d'alpha-6-désoxytétracyclines | |
FR1518386A (fr) | Procédé de préparation d'aza-dioxa-bicyclo-alcanes | |
FR1515929A (fr) | Procédé pour la préparation d'antibiotiques | |
FR1525462A (fr) | Procédé pour la préparation de complexes polymères d'organo-lithium | |
FR1511207A (fr) | Procédé pour la préparation de 10 alpha-stéroïdes | |
FR1537513A (fr) | Procédé de préparation d'ortho- et de para-nitrophénols | |
FR1547243A (fr) | Procédé pour la préparation de l'hydrazine | |
FR1547203A (fr) | Procédé pour la préparation d'alpha-amino-omega-lactames | |
FR1522021A (fr) | Procédé de préparation d'engrais | |
FR1514021A (fr) | Procédé de préparation de pyridine-carboxylates d'alcoyle | |
FR1541884A (fr) | Procédé perfectionné de préparation de l'éthylauramine |